baber/WOPTO huggingface dataset:
Patent JP-2002237567-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA YUICHI
IPC: H01L25/07
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a substrate which facilitates highly reliable high-density mounting at low cost and respond to many kinds of semiconductor chips, and MCP can be customized. SOLUTION: In addition to normal stitches, auxiliary stitches 9, 10, 16, 17, 18, etc., are formed on an insulating layer 2 of a substrate 1 as excess stitches. The auxiliary stitches 9, 10 are connected with a jump wire 11. A pad A on a first chip 3 is wire-bonded to a stitch 6 through a wire 5. A pad A on a second chip 4 is wire-bonded to a stitch 8 through a wire 7. Furthermore, the stitch 6 is connected to the auxiliary stitch 9 by wiring, and the stitch 8 is connected to the auxiliary stitch 10 by wiring.
Patent JP-2002240764-A (JP)
Title: Baggage basket for bicycle and using method thereof
Inventor: KASHIWAGI SHINICHI
IPC: B62J9/00
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To use a baggage basket for a bicycle not only for carrying articles (merchandise) as common as conventionally but also for purchasing merchandise at a store. SOLUTION: The baggage basket 3 taken out from a carrier of the bicycle can be stacked with a shopping basket 5 in the store.
Patent JP-2002206144-A (JP)
Title: Fe-Ni BASED ALLOY HAVING EXCELLENT SURFACE PROPERTY AND PRODUCTION METHOD THEREFOR
Inventor: KATSUMATA AKITOSHI
IPC: C22C38/12
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an Fe-Ni based alloy having more excellent surface properties, a thin sheet, particularly, a cold rolled sheet thereof, and a method for producing an Fe-Ni based alloy sheet by which the alloy sheet can suitably be produced. SOLUTION: The Fe-Ni based alloy has a componential composition containing, by weight, 0.001 to 0.3% Si, 0.01 to 0.5% Mn, 30 to 45% Ni and <=0.005% Al, and the balance Fe with inevitable impurities. In the above inevitable impurities, MnO-SiO2-Al2O3-CaO-MgO-FeO based nonmetallic inclusions including CaO+MgO+FeO of 1 to 50 wt.% are contained.
Patent JP-2002242690-A (JP)
Title: Water jet propulsion boat
Inventor: HATTORI TOSHIYUKI
IPC: F02B61/04
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the layout of an exhaust system constitutional component and an intake system constitutional component in addition to the consideration to prevention of noise and enhance of engine output. SOLUTION: A cylinder shaft C2 of an engine 6 is inclined in either direction on a port side and a starboard side to a vertical plane C1 of a boat body 4, the exhaust system constitutional component is fit to the engine side on the inclined side, the intake system constitutional component is fit to the engine side on the opposite side, an exhaust pipe 60 of the exhaust system constitutional component is laid out so as to be pulled around the vicinity of the engine on the inclined side and conduct exhaust to the outside of a boat, an intake box 53 of the intake system constitutional component is laid out so as to be extended in the vertical direction on the opposite side of inclination, the top end of the intake box 53 is positioned in the upper side than a cylinder head 29 of the engine 6, and the bottom end of the intake box 53 is extended to the vicinity of a crank case 64 of the engine 6.
Patent JP-2002242619-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: NOHARA TSUNEYASU
IPC: F02D13/02
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To surely prevent an intake valve 1 from being interfered with a piston when a control fails. SOLUTION: A crank rotating body 40 rotated in synchronous with a crankshaft comprises a phase change mechanism for changing the rotating phase of a drive shaft for driving the intake valve and an operating angle change mechanism for varying the operating angle of the intake valve. A stopper 85 limiting the rotating range of the drive shaft by engaging with the engagement groove 87 of the drive shaft and a weight mass 81 disposed off the axis O of the crank rotating body 40 are installed on a lever 82 swingably supported on the crank rotating body 40. A spring (energizing means) 88 is installed for energizing the lever 82 in such a direction that the stopper 85 departs from the engagement groove 87.
Patent JP-2002244088-A (JP)
Title: Simple spectacles for correcting position
Inventor: TSUBOKAWA KAZUYOSHI
IPC: G02C13/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To solve the following problems in the case spectacles, such as spectacle frames and spectacle chains, are purchased; customers heretofore order specific merchandise, such as desired spectacle frames, spectacle chains, etc., after the customers undergo inspection of the myopia and presbyopia then diopter adjustment of lenses and therefore there are hardly no chances for the individual customers to online purchase the spectacles of the above-described merchandise meeting their own use sizes by themselves. SOLUTION: The position adjusting spectacle body which is the simple spectacle body integrally made of paper and is provided with scales of equal intervals at the front and frame section of spectacles and is used to measure the pupil position of a user and the length of the frame from photographs and to select the optimum spectacle body meeting this person without making direct examination is provided.
Patent JP-2002245671-A (JP)
Title: Optical information medium
Inventor: SATO MASANORI
IPC: G11B7/24
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To form a printable layer 15 having preferable adhesion property on a substrate 5 made of polycarbonate, polymethyl methacrylate or the like. SOLUTION: The optical information medium has a first substrate 1 which transmits recording light and reproducing light, a recording layer 12 formed on the first substrate 1, a reflection layer formed on the recording layer 12 to reflect the reproducing light, and a second substrate 5 laminated to the reflection layer 13 side, and optically readable signals are recorded by the recording light entering through the substrate 1. A base layer 16 made of a UV-curing resin film is formed on the surface of the second substrate 5, and the printable layer 15 made of a hydrophilic UV-curing resin film in which water-based ink can be fixed is formed on the base layer 16.
Patent JP-2002243385-A (JP)
Title: Heat exchanger
Inventor: OSAKABE HIROYUKI
IPC: F28D9/00
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger 1 capable of improving a corrosion resistant life. SOLUTION: The heat exchanger 1 comprises two heat transfer plates 4 for forming a tube 2, assembled by laminating and rolling a laminating and rolling part 4a of a second heat transfer plate 4B on the end of a first heat transfer plate 4A. The assembled two plates 4 are connected to the second heat transfer plate 4B at both surfaces of the first plate 4A. However, a first connecting part 8 provided at an inside with respect to a folding part of the second plate 4B is connected by using a Cu brazing material, and a second connecting part 9 provided at an outside is connected by using an Ni brazing material. According to this constitution, since the Cu brazing material used for the first connecting part 8 is not exposed with a combustion gas, even when the combustion gas is condensed to generate a condensed water, a corrosion of the Cu brazing material can be prevented.  As a result, a sufficiently connecting strength can be maintained, and the corrosion resistant life of the heat exchanger can be improved.
Patent JP-2002245349-A (JP)
Title: Method and device for providing commodity information
Inventor: OISHI HIROHISA
IPC: G06T17/40
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide more accurate commodity information for users. SOLUTION: The device provides commodity information for users via information terminals U1 to U3 and provides a three-dimensional image G of a commodity, were the viewpoint is freely changed, as a part of commodity information.
Patent JP-2002241409-A (JP)
Title: Process for producing polymer
Inventor: MOROISHI YUTAKA
IPC: C08F2/01
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To produce a polymer having a stable quality without occurrence of a gel content of a three-dimensional structure by using various monomers, such as (meth)acrylate monomers, to perform a stable polymerization reaction without causing a bumping polymerization reaction in the continuous bulk polymerization using a static mixer. SOLUTION: This process for producing a polymer is characterized in that polymerization raw material containing monomers, a transition metal and its ligand, and a polymerization initiator are fed in a heated static mixer to continuously effect bulk polymerization. The process comprises particularly one wherein the static mixer has at least one raw material supply port midway between a first raw material supply port and the take-out port, and wherein a monomer different from the monomer fed through the supply port immediately before is fed through each raw material supply port to produce a block copolymer of e.g. an A-B, A-B-A or A-B-C type.
Patent JP-2002249491-A (JP)
Title: New polyvalent phenol polymer and usage of the same
Inventor: FUJII SO
IPC: A61P25/28
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a new polyvalent phenol polymer having a physiological activity and comprising catechin and epicatechin as a constructing unit. SOLUTION: This polyvalent phenol polymer is represented by formula (1) (wherein, stereo configuration of a hydroxy group at the 3 position of coumarone ring is α configuration, βconfiguration or the mixture of them; n is more than 0 or 1). The polyvalent phenol polymer which has catechin/ epicatechin as a constructing unit, has an inhibition of lipid peroxidation, a physiological activity such as an increase of SOD activity and it can be used as a medicine composition, a food, a feed and so on.
Patent JP-2002249310-A (JP)
Title: Method and apparatus for manufacturing crystal sheet
Inventor: YAMASHITA ZENJIRO
IPC: B22D23/04
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacturing a crystal sheet improving a productivity of the crystal sheet having a uniform sheet thickness and a uniform surface coarseness and at the same time having a small heat loss within the main body of the apparatus. SOLUTION: It is able to suppress heating power by preventing a heat loss and reducing the change of the temperature within the main body of the apparatus by arranging rotating bodies 2, each having a plurality of base members 8 disposed around the outer periphery of it, within a plurality of compartments 19-20 thermally insulated with insulating members 13, 14. It is also able to extremely improve productivity by eliminating factors of lowering efficiencies by performing the operations in the plurality of the compartments independently and in parallel and by separating the peeling operation, which has been the most disturbing matter of the productivity, from the main body of the apparatus.  It is also able to manufacture a high quality crystal sheet by performing the sheet producing operation without influence of a shock accompanied with the peeling operation and without an irregularity of the melt surface.
Patent JP-2002242378-A (JP)
Title: Repaired roof
Inventor: FUKUHARA TADASHI
IPC: E04D3/363
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a repaired roof wherein a shingle material for repair is simply and rapidly constructed on a batten seam part of an existing batten seam roof without working the batten seam part at all. SOLUTION: The repaired roof is composed of the existing batten seam roof A which has the plural batten seam parts A1, A1, etc., wherein seaming parts 4 and 4 are formed on both sides in a width direction, two opposed fixing side parts 5a and 5a which makes the batten seam part A1 held in a sandwiched manner in a width direction, locking parts 7 and 7 which are formed in such a manner as to protrude from an inward side of both of the side parts 5a and 5a and locked to lower end places of the seaming parts 4 and 4, a clip B for repair, which is equipped with a part 6 for mounting a shingle for repair, and the shingle material C for repair, wherein an overlapped mountain part 11 is formed on one end side of a main plate 10 in a width direction and wherein a mountain part 12 to be overlapped is formed on the other end side thereof.  The locking parts 7 and 7 are locked to the seaming parts 4 and 4 of the batten seam part A1, and the mountain parts 12 and 11 of the shingle materials C and C adjacent to the clip B are disposed for fixation.
Patent JP-2001312243-A (JP)
Title: Image display device and its driving circuit
Inventor: KOYAMA JUN
IPC: G09G3/20
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To reduce an area to be occupied in the signal line driving circuit of an image display device corresponding to inputs of digital video signals and to reduce the parasitic capacitance and resistance of input transmission line of the digital video signal. SOLUTION: Both of a means which inputs directly digital video signals to shift registers respectively and which performs the serial-parallel conversion of the signals and a means shares storage circuits and D/A conversion circuits in the signal line driving circuit with (n) lines (n is a natural number of 2 or more) of signal lines are adopted in this display device. Moreover, one horizontal scanning period is divided into (n) pieces and storage circuits and D/A conversion circuits perform processions respectively with respect to different signal lines in respective divided periods.
Patent JP-2002246927-A (JP)
Title: Method for selecting channel of audio, and visual apparatus
Inventor: HOSAKA TOSHIYUKI
IPC: H04N5/445
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To select easily a desired broadcasting channel. SOLUTION: In the case of long pushing J-U operation or J-D operation of a jog switch (step 182), the step enters into a channel select and regenerative mode (step 190). In the channel select and regenerative mode, a control unit controls a TV tuner to investigate frequencies of receivable broadcasting radio waves and stores the channel. Thereafter, the control unit makes an automatic select, and automatically and sequentially receives the broadcasting radio waves of the stored channel for a prescribed time, and displays a telecasting picture on a display unit (step 194). If carrying out operation of the jog switch, the channel then received is fixed (step 198), and reception of the channel is continued (step 182).
Patent JP-2002254967-A (JP)
Title: Lock mechanism used in seat track
Inventor: MINAE SHOZO
IPC: B60N2/08
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To allow an occupant on a rear seat to operate easily, make the operation secure, and assemble seat track to a seat easily. SOLUTION: This lock mechanism used in the seat track comprises right and left ratchets 12, 12 provided with a lock tooth row 20 at tips, supported on right and left movable rails 33, 33 so as to swing, and engaged with lock hole rows 11, 11 of right and left fixed rails 32, 32 by right and left lock springs 13, 13, right and left front side release arms 14, 14 supported on the right and left movable rails 33, 33 so as to swing to hook and unhook the ratchets 12, 12 in and from the lock hole rows 11, 11, a front side towel bar type operation lever 15 connected integrally with the right and left front side release arms 14, 14 at both ends, right and left rear side release arms 16, 16 supported on the right and left movable rails 33, 33 so as to swing to hook and unhook the ratchets 12, 12 in and from the lock hole rows 11, 11,  and a rear side towel bar type operation lever 17 connected integrally with the right and left rear side release arms 16, 16 at both ends.
Patent JP-2002256272-A (JP)
Title: Continuous molded coke production facility
Inventor: FUJIKAWA ATSUSHI
IPC: C10B49/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a continuous, molded coke production facility which can reduce the breakage of the molded coal on heating and dry carbonization in an upright shaft oven and can produce the molded coke having a large size suitable for use in a blast furnace. SOLUTION: This continuous molded coke production installation for producing the molded coke by supplying molded coal into an upright shaft oven 6 by the use of a combustible gas as a heat medium and heating and carbonizing the molded coal charged into the upright shaft oven 6 is characterized by heating the raw coal charged into the upright shaft oven 6 with a fluidized bed type heat-exchanger 2 or a gas flow type heat exchanger at 200 to 400 deg.C, molding the heated coal, and then charging the molded coal into the upright shaft oven 6.
Patent JP-2002258228-A (JP)
Title: Method and circuit for generating single side wave band signal light
Inventor: ONO TAKASHI
IPC: H04B10/61
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To generate a SSB signal light which is excellent in a narrow band property by using a relatively simple structure without a 90 degrees hybrid circuit and allow drastically eliminating an excess component in high frequency. SOLUTION: Data signals having a phase difference of 90 degrees from data signals s1, s2 of 10 Gb/s inputted as NRZ signals are generated as 0.5 bit delayed data signals s3, s4 by a 0.5 bit delay 24 for obtaining a delay of π/2 for a bit period of an inputted data signal. The generated SSB signal light b is outputted through an optical filter 21. The outputted SSB signal light c is fed back so as to eliminate a residual intensity modulating component. A center frequency of the optical filter 21 is adequately adjusted. A carrier output frequency of a semiconductor laser 20 may be adjusted instead of the center frequency of the optical filter 21. When the input data signal is a RZ signal, a 0.25 bit delay is used.
Patent JP-2002200871-A (JP)
Title: Image recording body, forming method thereof and authentication discriminating method using thereof
Inventor: KOJIMA NORIYOSHI
IPC: B42D15/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an image recording body, which is excellent in planeness, favorable in image recording properties and the antifalsification of which is possible and which is excellent in bruise resistance, its forming method and an authentication discriminating method using thereof. SOLUTION: In the image recording body having at least one information bearing layer 2 selected from either a discriminating information bearing layer or a bibliographical information bearing layer on a base material 5, a flake-like pigment pattern 3 including a flake-like pigment and a background pattern 4 including no flake-like pigment are formed being joined together flush with each other on the surface of the base material. The information bearing layer 2 is formed further on both the pattern 3 and the pattern 4.
Patent JP-2002204845-A (JP)
Title: Swing practicing implement
Inventor: TANIMOTO TOSHIO
IPC: A63B69/36
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To correct a swing of golf or the like under the most adequate conditions. SOLUTION: This swing practicing implement has a rigid shaft 14 having a grip 11 as a gripping segment on its surface and a pendulum 12 which is elongated from the front end of the shaft 14 and has flexibility and restitutive elasticity to an approximately straight state. The grip 11 and the shaft 14 are separately formable and the shaft 14 can be arranged only within the grip 11.
Patent JP-2002271730-A (JP)
Title: Recorder
Inventor: WATANABE YOSHIYUKI
IPC: H04N5/7826
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a recorder that can excellently reproduce a recorded signal. SOLUTION: The recorder is configured with a signal processing means that periodically processes an input image signal for a period of n-frames (n is an integer of 2 or over), an attached information generating means that generates attached information changed periodically for the n-frame period of the image signal, a recording means that uses a rotary head to generate many tracks on a tape recording medium and records an image signal outputted from the signal processing means and the attached information generated by the attached information generating means on m(m is an integer of 1 or over) tracks per one frame, and a control means that controls the recording means so as to terminate the recording on a final track in the n×m tracks in which the image signal of the n frames are cyclicly recorded.
Patent JP-2002268225-A (JP)
Title: High molecular compound, resist material and pattern forming method
Inventor: HATAKEYAMA JUN
IPC: C08L83/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a resist material having small absorption at the wavelength of F2 excimer laser light for exposure and capable of easily forming a fine pattern perpendicular to a substrate. SOLUTION: The high molecular compound has repeating units of formula (1) (where A is a divalent organic group and forms a 4-20C cyclic hydrocarbon group together with C atoms which bond at both ends of A, the cyclic hydrocarbon group may be a bridged cyclic group and may contain a heteroatom; R<1> -R<3> are each H, F, a 1-4C alkyl or a 1-4C fluorinated alkyl, at least one of R<1> -R<3> contains F; and R<4> is an acid labile group). The resist material is sensitive to high energy beams and is excellent in sensitivity and resolution at <=200 nm, particularly <=170 nm wavelength and in plasma etching resistance.
Patent JP-2002268261-A (JP)
Title: Recording medium and method/device for reproducing it
Inventor: KATO HISAO
IPC: B41M5/382
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a recording medium, and a reproducing method and device by which the recording medium for an electrophotographic system can be recycled at the scene and can be recycled many times. SOLUTION: The recording medium has a film mainly composed of binder resin and in organic fine particles of 5 to 200 nm particle sizes on a recording medium substrate. The recording medium reproducing method heats and decomposes an image forming layer formed on this recording medium and removes the image forming layer from the recording medium. A recording medium reproducing device is provided with a decomposing and removing means heats and decomposes the image forming layer on the recording medium on which the image forming layer is formed and removes the image forming layer from the recording medium, a supplying means for supplying the recording medium to the decomposing and removing means and an ejection means for ejecting the recording medium from the decomposing and removing means.
Patent JP-2002272751-A (JP)
Title: Clip device for biomedical tissue
Inventor: MURAMATSU JUNICHI
IPC: A61B17/064
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a clip device for biomedical tissues which can simply put a plurality of clips loaded within an introduction tube and retained in a body cavity by inserting the clip device once into the body cavity. SOLUTION: The clip device includes the introduction tube 1 insertable into the organic body cavity, at least more than one operation wires 4 retractably inserted through the introduction tube 1 and a least more than one clips 3 which each have the base end part thereof and forms a grasping part at the tip of an arm part extending from the base end part. The plurality of clips 3 are arranged in a series within the introduction tube 1 and the clips 3 are engaged respectively with the operation wires 4.